2493004320 has 72 divisors (see below), whose sum is σ = 8507382156. Its totient is φ = 664800768.

The previous prime is 2493004289. The next prime is 2493004331. The reversal of 2493004320 is 234003942.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2476455696 + 16548624 = 49764^2 + 4068^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 864187 + ... + 867066.

Almost surely, 2^2493004320 is an apocalyptic number.

2493004320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2493004320 is an abundant number, since it is smaller than the sum of its proper divisors (6014377836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2493004320 is a wasteful number, since it uses less digits than its factorization.

2493004320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731274 (or 1731263 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2493004320 is about 49929.9941918683. The cubic root of 2493004320 is about 1355.9416791687.

The spelling of 2493004320 in words is "two billion, four hundred ninety-three million, four thousand, three hundred twenty".